A vine maple (Acer circinatum) is a small, multi-stemmed, deciduous tree or large shrub native to western North America, known for its graceful, vine-like lower branches, vibrant fall colors (reds, yellows, oranges), and use in erosion control along streams, often growing as an understory plant in moist, shady forests but tolerating sun. It's valued in landscaping for its beauty and habitat provision, with its slender branches sometimes rooting to form new plants.